Product Specification: GYXTW Outdoor Optical Fiber Cable
The GYXTW Outdoor Optical Fiber Cable is a central loose tube, light-armored cable engineered for robust performance in aerial and duct installations . Its compact design integrates 250μm fibers within a high-modulus PBT loose tube filled with water-blocking compound . This core is longitudinally wrapped with a corrugated steel tape (PSP) and reinforced with two parallel steel wires before an outer PE sheath is extruded over it .
Key Applications
Telecommunication backbone and metropolitan area networks .
Access networks and local area networks (LAN) .
CATV and security surveillance systems requiring outdoor transmission .
Advantages
Compact & Lightweight: The central tube design minimizes cable diameter and weight (approx. 70-90 kg/km), facilitating easy handling and cost-effective logistics .
Superior Mechanical Protection: Dual parallel steel wires provide high tensile strength (up to 1500N short-term), while the PSP layer offers excellent crush resistance (up to 1000N/100mm) and impact protection .
Environmental Robustness: The water-blocking compound and PSP ensure effective moisture resistance. The PE sheath provides UV protection, supporting a wide operating temperature range from -40°C to +70°C .
Flexibility: It supports a static bending radius of 10x cable diameter and dynamic of 20x, adapting to complex outdoor routing .
Key attributes
|
Brand Name |
Sheng Tang |
Model Number |
cheap GYXTW armoured cable 120mm 4 core |
|
Type |
Outdoor Fiber Optic Cable |
Place of Origin |
Guangdong, China |
|
Number of Conductors |
4 |
Colour |
Black |
|
Cable Structure |
Unitube cable |
Fiber options |
G652D ,G657A,OM1,OM2,OM3 |
|
Fiber count |
4core |
Strength member |
Two Parallel Steel Wire |
|
Material of jacket |
Black Polyethylene (PE) |
Certificate |
ISO9001 |
Manufacturer Wholesale 2 4 6 8 10 12 Core Gyxtw Cable Armoured Single Mode Fiber Optic Cable 6Mm 8Mm
Company Information
Packaging & Shipping
FAQ
Q: What fiber types are supported by the GYXTW cable?
A: It is available with single-mode fibers like G.652D and G.657A, as well as multimode types including OM1, OM2, OM3, and OM4, offering options for various distance and bandwidth requirements .
Q: What is the maximum fiber count for this cable type?
A: The GYXTW cable typically supports up to 24 fibers. Exceeding this count often transitions to stranded loose tube designs to manage core density effectively .
Q: Is the GYXTW suitable for direct burial?
A: While primarily designed for aerial and duct, its steel tape armor provides good crush protection. For direct burial in harsh rocky terrains, a heavier armored variant like GYTA53 is usually recommended .
Q: What does the cable code "GYXTW" signify?
A: "GY" stands for outdoor use, "X" indicates a central tube structure, "T" means the tube is filled with a water-blocking gel, and "W" refers to the steel tape armor with parallel steel wires .
Q: How does this cable perform in extreme cold?
A: The cable is engineered for temperatures as low as -40°C. The precise control of fiber excess length within the loose tube prevents stress-induced attenuation due to thermal contraction .